This is a TTGO SIM7600E-H Module ESP32- WROVER-B Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board Unsoldered. The module is used to transfer any data to another. The 7600E-H also has onboard GPS and a rechargeable battery. In order to facilitate the use of various application scenarios, two T-type-c interfaces are reserved on the development board, one is used to upload the program to the main control chip, and the other is the SIM7600E-H USB dongle industrial network card interface.

The module has a solar input to charge the battery but any voltage source between 4-8V can be used to keep the battery charged. It can be connected to a computer via a USB cable and configured as a wireless network card.

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Features:

1. ESP32 WROVER-E main chip
2. SIM7600E-H module
3. 18650 Battery holder
4. Solar charge development Board

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Data Download Link:

https://github.com/Xinyuan-LilyGO/LilyGO-T-SIM7600X